Trace number 3160020

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
synit_sat 2011-03-03? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1261029273-036.SATISFIABLE.cnf
MD5SUMad12e37a0f3b75f1b331fdb5e803c99f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 650
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 650 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2769
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2769 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     650       0    2769      5532
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0.01 total 0.01
1300.02/1300.00	c interrupt  1300.01 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3160020-1301744588/watcher-3160020-1301744588 -o /tmp/evaluation-result-3160020-1301744588/solver-3160020-1301744588 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3160020-1301744588.cnf 1276040353 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 3.09 3.60 4/189 3652
/proc/meminfo: memFree=21037804/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=30684 CPUtime=0 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 2235 0 0 0 0 0 0 0 21 0 1 0 286058535 31420416 2170 33554432000 4194304 4947581 140734158031792 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 7671 2171 376 184 0 2546 0

[startup+0.068833 s]
/proc/loadavg: 1.83 3.09 3.60 4/189 3652
/proc/meminfo: memFree=21037804/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=43000 CPUtime=0.06 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 3266 0 0 0 6 0 0 0 21 0 1 0 286058535 44032000 3199 33554432000 4194304 4947581 140734158031792 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 10750 3199 453 184 0 5625 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 43000

[startup+0.100888 s]
/proc/loadavg: 1.83 3.09 3.60 4/189 3652
/proc/meminfo: memFree=21037804/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=43000 CPUtime=0.09 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 3303 0 0 0 9 0 0 0 21 0 1 0 286058535 44032000 3236 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400180 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 10750 3236 455 184 0 5625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43000

[startup+0.300803 s]
/proc/loadavg: 1.83 3.09 3.60 4/189 3652
/proc/meminfo: memFree=21037804/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=51544 CPUtime=0.29 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 3569 0 0 0 29 0 0 0 22 0 1 0 286058535 52781056 3502 33554432000 4194304 4947581 140734158031792 18446744073709551615 4352469 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 12886 3502 455 184 0 7761 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51544

[startup+0.700734 s]
/proc/loadavg: 1.83 3.09 3.60 4/189 3652
/proc/meminfo: memFree=21037804/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=60256 CPUtime=0.69 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 4012 0 0 0 69 0 0 0 24 0 1 0 286058535 61702144 3945 33554432000 4194304 4947581 140734158031792 18446744073709551615 4401256 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 15064 3945 455 184 0 9939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60256

[startup+1.50053 s]
/proc/loadavg: 1.83 3.09 3.60 5/190 3653
/proc/meminfo: memFree=21007664/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=78128 CPUtime=1.49 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 4851 0 0 0 149 0 0 0 25 0 1 0 286058535 80003072 4784 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 19532 4784 459 184 0 14407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78128

[startup+3.10024 s]
/proc/loadavg: 1.83 3.09 3.60 4/185 3670
/proc/meminfo: memFree=20997520/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=96224 CPUtime=3.08 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 7634 0 0 0 308 0 0 0 25 0 1 0 286058535 98533376 7567 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 24056 7567 464 184 0 18931 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 96224

[startup+6.30074 s]
/proc/loadavg: 2.00 3.11 3.60 5/190 3680
/proc/meminfo: memFree=20957136/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=105600 CPUtime=6.29 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 8500 0 0 0 628 1 0 0 25 0 1 0 286058535 108134400 8433 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 26400 8433 464 184 0 21275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105600

[startup+12.7006 s]
/proc/loadavg: 2.16 3.12 3.60 5/190 3680
/proc/meminfo: memFree=20895176/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=105600 CPUtime=12.69 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 12416 0 0 0 1268 1 0 0 25 0 1 0 286058535 108134400 12339 33554432000 4194304 4947581 140734158031792 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 26400 12339 464 184 0 21275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105600

[startup+25.5003 s]
/proc/loadavg: 2.57 3.16 3.61 5/190 3680
/proc/meminfo: memFree=20843636/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=105600 CPUtime=25.49 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 14934 0 0 0 2547 2 0 0 25 0 1 0 286058535 108134400 14857 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 26400 14857 464 184 0 21275 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105600

[startup+51.1007 s]
/proc/loadavg: 3.06 3.23 3.62 5/190 3681
/proc/meminfo: memFree=20803676/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=105600 CPUtime=51.08 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 17620 0 0 0 5106 2 0 0 25 0 1 0 286058535 108134400 17543 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 26400 17543 464 184 0 21275 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 105600

[startup+102.307 s]
/proc/loadavg: 3.59 3.35 3.64 5/190 3682
/proc/meminfo: memFree=20703352/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=136936 CPUtime=102.3 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 25187 0 0 0 10226 4 0 0 25 0 1 0 286058535 140222464 25096 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 34234 25096 464 184 0 29109 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 136936

[startup+162.301 s]
/proc/loadavg: 3.90 3.48 3.66 5/190 3684
/proc/meminfo: memFree=20653364/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=159084 CPUtime=162.29 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 28738 0 0 0 16225 4 0 0 25 0 1 0 286058535 162902016 28647 33554432000 4194304 4947581 140734158031792 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 39771 28647 464 184 0 34646 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 159084

[startup+222.3 s]
/proc/loadavg: 4.00 3.58 3.68 5/190 3686
/proc/meminfo: memFree=20596536/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=193636 CPUtime=222.29 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 36491 0 0 0 22223 6 0 0 25 0 1 0 286058535 198283264 36400 33554432000 4194304 4947581 140734158031792 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 48409 36400 464 184 0 43284 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 193636

[startup+282.301 s]
/proc/loadavg: 4.00 3.66 3.70 5/190 3687
/proc/meminfo: memFree=20552368/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=193764 CPUtime=282.29 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 40385 0 0 0 28222 7 0 0 25 0 1 0 286058535 198414336 40280 33554432000 4194304 4947581 140734158031792 18446744073709551615 4547506 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 48441 40280 466 184 0 43316 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 193764

[startup+342.301 s]
/proc/loadavg: 4.00 3.72 3.72 5/190 3689
/proc/meminfo: memFree=20500516/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=217604 CPUtime=342.3 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 43567 0 0 0 34222 8 0 0 25 0 1 0 286058535 222826496 43462 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399885 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 54401 43462 466 184 0 49276 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 217604

[startup+402.3 s]
/proc/loadavg: 4.00 3.77 3.73 5/190 3690
/proc/meminfo: memFree=20470860/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=217604 CPUtime=402.3 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 43721 0 0 0 40222 8 0 0 25 0 1 0 286058535 222826496 40821 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 54401 40821 466 184 0 49276 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 217604

[startup+462.301 s]
/proc/loadavg: 4.04 3.82 3.75 5/190 3692
/proc/meminfo: memFree=20407972/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=278712 CPUtime=462.3 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 50828 0 0 0 46220 10 0 0 25 0 1 0 286058535 285401088 47928 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 69678 47928 466 184 0 64553 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 278712

[startup+522.301 s]
/proc/loadavg: 4.01 3.85 3.76 5/190 3693
/proc/meminfo: memFree=20373480/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=327976 CPUtime=522.3 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 51389 0 0 0 52220 10 0 0 25 0 1 0 286058535 335847424 48489 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 81994 48489 466 184 0 76869 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 327976

[startup+582.301 s]
/proc/loadavg: 4.04 3.89 3.78 5/190 3695
/proc/meminfo: memFree=20345560/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=327976 CPUtime=582.3 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 54104 0 0 0 58220 10 0 0 25 0 1 0 286058535 335847424 51204 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399941 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 81994 51204 466 184 0 76869 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 327976

[startup+642.3 s]
/proc/loadavg: 4.01 3.91 3.79 5/190 3697
/proc/meminfo: memFree=20322232/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=378500 CPUtime=642.31 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 59052 0 0 0 64220 11 0 0 25 0 1 0 286058535 387584000 56152 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 94625 56152 466 184 0 89500 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 378500

[startup+702.301 s]
/proc/loadavg: 4.07 3.94 3.81 5/190 3698
/proc/meminfo: memFree=20290836/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=378500 CPUtime=702.31 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 63778 0 0 0 70217 14 0 0 25 0 1 0 286058535 387584000 60878 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 94625 60878 466 184 0 89500 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 378500

[startup+762.307 s]
/proc/loadavg: 4.09 3.96 3.82 5/190 3700
/proc/meminfo: memFree=20280900/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=762.32 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 63865 0 0 0 76218 14 0 0 25 0 1 0 286058535 440225792 60965 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 60965 466 184 0 102352 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 429908

[startup+822.3 s]
/proc/loadavg: 4.03 3.97 3.83 5/190 3701
/proc/meminfo: memFree=20263520/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=822.31 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 64379 0 0 0 82217 14 0 0 25 0 1 0 286058535 440225792 61479 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 61479 466 184 0 102352 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 429908

[startup+882.301 s]
/proc/loadavg: 4.01 3.97 3.84 5/190 3703
/proc/meminfo: memFree=20250612/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=882.31 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 64386 0 0 0 88217 14 0 0 25 0 1 0 286058535 440225792 61486 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 61486 466 184 0 102352 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 429908

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3705
/proc/meminfo: memFree=20229280/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=942.32 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 65249 0 0 0 94217 15 0 0 25 0 1 0 286058535 440225792 62349 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 62349 466 184 0 102352 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 429908

[startup+1002.3 s]
/proc/loadavg: 4.05 3.99 3.85 5/190 3706
/proc/meminfo: memFree=20208052/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=1002.32 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 65385 0 0 0 100217 15 0 0 25 0 1 0 286058535 440225792 62485 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 62485 466 184 0 102352 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 429908

[startup+1062.3 s]
/proc/loadavg: 4.02 3.99 3.86 5/190 3708
/proc/meminfo: memFree=20181996/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=1062.31 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 66357 0 0 0 106216 15 0 0 25 0 1 0 286058535 440225792 63457 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 63457 466 184 0 102352 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 429908

[startup+1122.3 s]
/proc/loadavg: 4.06 4.00 3.87 5/190 3719
/proc/meminfo: memFree=20173008/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=1122.31 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 67470 0 0 0 112216 15 0 0 25 0 1 0 286058535 440225792 64438 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 64438 468 184 0 102352 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 429908

[startup+1182.3 s]
/proc/loadavg: 4.02 4.00 3.88 5/190 3720
/proc/meminfo: memFree=20128040/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=1182.31 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 67473 0 0 0 118216 15 0 0 25 0 1 0 286058535 440225792 64441 33554432000 4194304 4947581 140734158031792 18446744073709551615 4400012 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 64441 468 184 0 102352 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 429908

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 3722
/proc/meminfo: memFree=20100612/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=1242.32 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 67480 0 0 0 124217 15 0 0 25 0 1 0 286058535 440225792 64448 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 64448 468 184 0 102352 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 429908



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 3.89 3/186 3728
/proc/meminfo: memFree=20552708/32950904 swapFree=67111528/67111528
[pid=3652] ppid=3650 vsize=429908 CPUtime=1300.02 cores=4,6
/proc/3652/stat : 3652 (synit_sat) R 3650 3652 2769 0 -1 4202496 67484 0 0 0 129987 15 0 0 25 0 1 0 286058535 440225792 64452 33554432000 4194304 4947581 140734158031792 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/3652/statm: 107477 64452 468 184 0 102352 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 429908

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.88
CPU system time (s): 0.170974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 429908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67489
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1876

runsolver used 2.05969 second user time and 5.02224 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 13:43:08
IDJOB=3160020
IDBENCH=83043
IDSOLVER=1571
FILE ID=node121/3160020-1301744588
RUNJOBID= node121-1301744587-3611
PBS_JOBID= 12840948
Free space on /tmp= 71472 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1261029273-036.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3160020-1301744588/watcher-3160020-1301744588 -o /tmp/evaluation-result-3160020-1301744588/solver-3160020-1301744588 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3160020-1301744588.cnf 1276040353

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= ad12e37a0f3b75f1b331fdb5e803c99f
RANDOM SEED=1276040353

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      21037968 kB
Buffers:        333572 kB
Cached:       11211796 kB
SwapCached:          0 kB
Active:        7581080 kB
Inactive:      4061440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      21037968 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9496 kB
Writeback:           0 kB
AnonPages:       96260 kB
Mapped:          16944 kB
Slab:           206652 kB
PageTables:       4716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   325556 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71476 MiB
End job on node121 at 2011-04-02 14:04:50